Hurn, A.S.; McDonald, A.D. - In: Mathematics and Computers in Simulation (MATCOM) 43 (1997) 3, pp. 405-412
Times-series data which are observed at irregular time intervals often arise in economics and the bio-sciences. Existing methods for modelling these data have focused on the discretisation of continuous processes. A method is proposed for fitting cyclical components to irregular time-series data...